Radome for radar sensor in a vehicle, method of manufacturing the radome, radar sensor including the radome, and method of manufacturing the radar sensor

A radar sensor in a vehicle comprising a radome, wherein the radome comprises:

• a body;
• a Printed Circuit Board (PCB) mounted on the body, and including a transmitter configured to transmit a transmission signal for sensing an object, and a receiver configured to receive a reception signal for sensing the object;
• a radome material coupled with the body and configured to prevent the transmission signal and the reception signal from being damaged;
• and
• a depression formed in a side of the radome material facing a position from which the transmission signal is transmitted, among sides of the radome material.

A radar sensor in a vehicle comprising a radome, wherein the radome comprises:

• a body;
• a Printed Circuit Board (PCB) mounted on the object, and including a transmitter configured to transmit a transmission signal for sensing an object, and a receiver configured to receive a reception signal for sensing the object;
• a radome material;
• and
• a protrusion formed in the other side of the radome material facing between a position from which the transmission signal is transmitted and a position at which the reception signal is received, among sides of the radome material.

A method of manufacturing a radar, comprising:

• preparing a body;
• mounting a Printed Circuit Board (PCB) on the body;
• forming a transmitter configured to transmit a transmission signal for sensing an object, on a side of the PCB, and forming a receiver configured to receive a reception signal for sensing the object, on the other side of the PCB;
• preparing a radome material configured to prevent the transmission signal and the reception signal from being damaged;
• forming a depression in a side of the radome material facing a position from which the transmission signal is transmitted, among sides of the radome material;
• and
• coupling the radome material in which the depression is formed, with the body.